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Remote automatic meter reading system

An automatic meter reading and remote technology, applied in signal transmission systems, instruments, etc., can solve problems such as code loss, complex centralized reading system, and wrong codes in transmitted data, and achieve large transmission capacity, high data transmission rate, and centralized reading range wide effect

Inactive Publication Date: 2016-08-31
成都市鑫裕华科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because my country's power grid is often interfered by wireless information signals, electromagnetic signals, and pulse signals during data transmission, resulting in wrong codes and lost codes in the transmitted data
The bus communication mode centralized copying system is relatively complicated, and additional communication cables need to be laid, especially for old city renovation projects, there are even bigger problems

Method used

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  • Remote automatic meter reading system
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Examples

Experimental program
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Effect test

Embodiment 1

[0039] The main structure of this embodiment, such as figure 1 As shown, it includes a management center, the management center is connected to at least one concentrator, the concentrator is connected to at least one collector, and the collector is also connected to the matching electric meters used by each user.

[0040] In this embodiment, through the GPRS network system, the power system data collected by clustered smart meters can be transmitted to centralized monitoring centers at all levels in real time, so as to realize unified monitoring and distributed management of power monitoring equipment. The GPRS network can provide a simple and efficient means of communication transmission for the power system;

[0041]In this embodiment, a wide-area wireless IP connection can be provided through the GPRS system. Construct the electric remote meter reading system on the GPRS business platform of the mobile communication company to realize the wireless data transmission and con...

Embodiment 2

[0060] In this embodiment, on the basis of the foregoing embodiments, it is further defined that the management center is connected to the concentrator through an uplink communication line. Other parts of this embodiment are the same as those of the foregoing embodiment, and will not be repeated here.

Embodiment 3

[0062] In this embodiment, on the basis of the foregoing embodiments, it is further limited that the uplink communication line is at least one of three communication media: telephone, wireless, and dedicated line. Other parts of this embodiment are the same as those of the foregoing embodiment, and will not be repeated here.

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Abstract

The invention discloses a remote automatic meter reading system. The remote automatic meter reading system comprises a management center, wherein the management center is connected with at least one concentrator; each concentrator is connected with at least one acquisition unit; and the acquisition device is connected with an electric meter matched with each user to use. According to the remote automatic meter reading system, data of an electric power system, which is acquired by a clustered type intelligent electric meter, is transmitted to each grade of concentrated monitoring center in real time, so that uniform monitoring and distributed management of electric power monitoring equipment are realized. A GPRS (General Packet Radio Service) network can provide a simple and effective communication transmission means to the electric power system; the remote automatic meter reading system has the advantages of sufficiently utilizing an existing network, shortening a construction period and reducing the construction cost; and the equipment is convenient to mount and simple to maintain, human resources can be reduced, the maintenance time is shortened and the special line construction cost is saved.

Description

technical field [0001] The invention relates to the technical field of electricity consumption information collection, in particular to a remote automatic meter reading system. Background technique [0002] For electricity management departments, remote meter reading has always been a very headache, requiring a lot of manpower, material and financial resources. Because of the large number and scattered geographical location, it brings great inconvenience to the staff. [0003] The traditional manual door-to-door meter reading method is not only inefficient, but also often misses and misreads. With the continuous development of information technology and network, automatic meter reading system has appeared. [0004] Modern intelligent systems generally adopt two forms, namely, power carrier collection and bus communication. Because my country's power grid is often interfered by wireless information signals, electromagnetic signals, and pulse signals during the process of d...

Claims

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Application Information

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IPC IPC(8): G08C17/02
CPCG08C17/02
Inventor 付建军
Owner 成都市鑫裕华科技有限公司
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